BACKGROUND: Melanomas account for 4% of sinonasal malignancies. We present the largest single institution series reported thus far and analyze the outcome with reference to lymph node involvement, radiotherapy and endoscopic resection. METHODOLOGY: Survival and recurrence data were analyzed on sinonasal melanoma cases collected from 1963-2010 to compare treatment strategies and to ascertain factors predicting outcome. RESULTS: 115 cases (mean age 65.9) were treated at our institution during this period. All underwent surgical resection of the tumour, 31 (27%) endoscopically, and 51 (44%) also received radiotherapy. Five year overall survival was 28% and disease-free survival was 23.7%. Local control was achieved for a median of 21 months, 5-year disease control rate of 27.7%. Endoscopically resected cases showed a significant overall survival advantage up to 5 years. Radiotherapy did not improve local control or survival. Cervical metastases conferred a dramatically worse outcome. CONCLUSIONS: Endoscopic resection of sinonasal melanoma does not prejudice outcome. The role of radiotherapy is unproven.
BACKGROUND: Melanomas account for 4% of sinonasal malignancies. We present the largest single institution series reported thus far and analyze the outcome with reference to lymph node involvement, radiotherapy and endoscopic resection. METHODOLOGY: Survival and recurrence data were analyzed on sinonasal melanoma cases collected from 1963-2010 to compare treatment strategies and to ascertain factors predicting outcome. RESULTS: 115 cases (mean age 65.9) were treated at our institution during this period. All underwent surgical resection of the tumour, 31 (27%) endoscopically, and 51 (44%) also received radiotherapy. Five year overall survival was 28% and disease-free survival was 23.7%. Local control was achieved for a median of 21 months, 5-year disease control rate of 27.7%. Endoscopically resected cases showed a significant overall survival advantage up to 5 years. Radiotherapy did not improve local control or survival. Cervical metastases conferred a dramatically worse outcome. CONCLUSIONS: Endoscopic resection of sinonasal melanoma does not prejudice outcome. The role of radiotherapy is unproven.
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Authors: Fernando López; Jatin P Shah; Jonathan J Beitler; Carl H Snyderman; Valerie Lund; Cesare Piazza; Antti A Mäkitie; Orlando Guntinas-Lichius; Juan P Rodrigo; Luiz P Kowalski; Miquel Quer; Ashok Shaha; Akihiro Homma; Alvaro Sanabria; Renata Ferrarotto; Anne W M Lee; Victor H F Lee; Alessandra Rinaldo; Alfio Ferlito Journal: Adv Ther Date: 2022-03-30 Impact factor: 4.070
Authors: Beata Sas-Korczynska; Marian Reinfuss; Jerzy W Mitus; Elzbieta Pluta; Anna Patla; Tomasz Walasek Journal: Rep Pract Oncol Radiother Date: 2018-08-17
Authors: Tiffany N Chao; Edward C Kuan; Charles C L Tong; Michael A Kohanski; M Sean Grady; James N Palmer; Nithin D Adappa; Bert W O'Malley Journal: J Neurol Surg B Skull Base Date: 2020-02-07